# expcone

Updated:

expcone is used to define the exponential cone constraint $$(ye^{x/y}\leq z, y>0)$$.

## Syntax

Model = expcone(x,y,z)
Model = expcone([x;y;z]) % Stacked form
Model = expcone([X;Y;Z]) % Stacked vectorized form (each column defines an exponential cone


In most situations you would not use this low-level operator but rely on the built-in modelling layer for exponential cone programming.